Keyphrases
Carbon Molecular Sieve Membrane
100%
Advanced Manufacturing
100%
Precursor Polymer
100%
Carbon Membrane
80%
Ethanol
40%
Polyimide Precursor
40%
High Performance
20%
Carbonization
20%
Narrow Pore Size Distribution
20%
High Selectivity
20%
Membrane Structure
20%
DSPACE
20%
Transport Properties
20%
Methanol
20%
XRD Data
20%
Positron Annihilation Spectroscopy
20%
CH4 Selectivity
20%
Separation Performance
20%
Separation Efficiency
20%
Derived Carbon
20%
Low Flux
20%
Gas Separation Property
20%
Small Pore
20%
1-Butanol
20%
1-Propanol
20%
Ethanol Treatment
20%
Engineering
Pretreatment
100%
Nonsolvents
100%
Carbon Molecular Sieve Membrane
100%
Separation Gas
20%
Data Show
20%
Separation Performance
20%
Separation Efficiency
20%
Demonstrates
20%
CH4
20%
Chemical Engineering
Polyimide
100%
Butene
50%
Methanol
50%
Propanol
50%
Carbonization
50%
Material Science
Carbon Molecular Sieve
100%
Polyimide
40%
Positron Annihilation Spectroscopy
20%
Membrane Structure
20%
Pore Size Distribution
20%
X-Ray Diffraction
20%